catena-Poly[[[bis(methanol-κO)bis(selenocyanato-κN)manganese(II)]-μ-1,2-bis(pyridin-4-yl)ethane-κ2 N:N′] 1,2-bis(pyridin-4-yl)ethane monosolvate]
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چکیده
The reaction of manganese seleno-cyanate with 1,2-bis-(pyridin-4-yl)ethane (bpa) leads to the title compound, {[Mn(NCSe)2(C12H12N2)(CH3OH)2]·C12H12N2} n . The Mn(II) cation is coordinated by two N-bonded seleno-cyanate anions, two bpa ligands and two O-bonded methanol mol-ecules, within a slightly distorted octa-hedral geometry. The Mn(II) cations and the non-coordinating N-donor ligands are located on centers of inversion while the coordinating N-donor co-ligands are located on a twofold rotation axis. In the crystal, the Mn(II) cations are linked into chains along the c-axis direction by the bpa ligands. The chains are further connected via a non-coordinating bpa ligand into layers parallel to (3-10) via O-H⋯N hydrogen-bonding inter-actions.
منابع مشابه
catena-Poly[[[bis(methanol-κO)bis(selenocyanato-κN)manganese(II)]-μ-1,2-bis(pyridin-4-yl)ethene-κ2 N:N′] 1,2-bis(pyridin-4-yl)ethene monosolvate]
In the crystal structure of the title compound, {[Mn(NCSe)2(C12H10N2)(CH3OH)2]·C12H10N2} n , the Mn(II) cation is coordin-ated by two terminal N-bonded seleno-cyanate anions, two methanol mol-ecules and two 1,2-bis-(pyridin-4-yl)eth-ene (bpe) ligands within a slightly distorted octahedral geometry. The Mn(II) cations are linked into chains along the c-axis direction by the bpe ligands, which ar...
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The title compound, {[Fe(NCSe)2(C12H12N2)(H2O)2]·2C12H12N2·2H2O} n , was obtained by the reaction of iron(II) sulfate hepta-hydrate and potassium seleno-cyanate with 1,2-bis-(pyridin-4-yl)ethane (bpa) in water. The Fe(II) cation is coordinated by two N-bonded seleno-cyanate anions, two water mol-ecules and two 1,2-bis-(pyridin-4-yl)ethane (bpa) ligands in a slightly distorted octa-hedral geomet...
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In the title compound, [Mn(C6H6O4)(C12H12N2)(H2O)] n , the cyclo-butane-1,1-di-carboxyl-ate (cbdc) ligands bridge three Mn(II) ions, forming layers parallel to the ac plane. These layers are additionally connected by 1,2-bis-(pyridin-4-yl)ethane ligands to form a three-dimensional polymeric framework. An inversion centre is located at the mid-point of the central C-C bond of the 1,2-bis-(pyridi...
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In the crystal structure of the title compound, [Co(NCS)(2)(C(12)H(10)N(2))(2)]·C(12)H(10)N(2), the Co(II) cations are octa-hedrally coordinated by two terminally N-bonded thio-cyanate anions and four 1,2-bis-(pyridin-4-yl)ethene (bpe) ligands. The asymmetric unit consists of three crystallographically independent Co(II) cations, six thio-cyanate anions and six coordinating bpe ligands in gener...
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In the title complex, [Co(C(10)H(7)O(4))(2)(C(12)H(12)N(2))(H(2)O)(2)](n), the Co(II) ion is located on a crystallographic centre of symmetry and is six-coordinated by two N atoms from two 1,2-bis-(4-pyrid-yl)ethane ligands, two carboxylate O atoms from two 1,3-dihydro-3-oxo-1-isobenzofuran-acetate ligands and two terminal water ligands. The 1,2-bis(4-pyrid-yl)ethane ligands act as bidentate li...
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